Will not fit ARMS front setup. After MONTHS of testing, making changes, increasing durability and getting feedback from our team drivers we are finally releasing the Flo-Wing front spoilers for the Mayako MX8 and MX8E race vehicles. Our team drivers say these front spoilers add in air stability over large jumps and increase downforce over the front end on high speed areas of the track. These are SUPERIOR in strength compared to other similar products on the market and are RIDGED ABS plastic, NOT flexible. Get another edge on the competition by adding a Flo-Wing to your race ride!!!